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121results about How to "Guaranteed persistence" patented technology

Vegetation greening layout optimization method

The invention provides a vegetation greening layout optimization method, and relates to the technical field of environmental engineering and garden design, and the method comprises the steps: carrying out the homologous retrieval through taking a target region plant growth influence factor as a constraint, and obtaining a plant type and a planting density; calculating a high-frequency planting density threshold value of the plant type; inputting the plant types into a type-attribute comparison table for matching to obtain time zone attributes, determining a plant combination and performing adaptive screening; carrying out vegetation layout design based on the adaptive plant combination and the high-frequency planting density threshold to generate an initial layout scheme; constructing a simulated growth environment to perform growth prediction and simulated viewing on the layout scheme; and performing evaluation and feasibility evaluation on the simulated landscape according to the landscape evaluation function, and determining an optimal layout scheme, thereby solving the technical problems that the vegetation configuration cannot be accurately performed and the vegetation growth effect and the landscape aesthetic property cannot be effectively predicted and evaluated due to lack of systematic analysis on the plant growth. The technical effect of improving the accuracy and predictability of the plant layout is achieved.
Owner:SUZHOU SUYE GREENING CONSERVATION CO LTD

Coating preservation material as well as preparation method and application thereof

The invention provides a coating preservation material as well as a preparation method and application thereof, and belongs to the technical field of chemical modification of biomass organic polymer materials. The structural formula of the chitosan / polyphenol / quaternary phosphonium salt derivative disclosed by the invention is as shown in # imgabs0 #. The preparation method comprises the following steps: modifying chitosan by using natural phenolic acid and quaternary phosphonium salt to prepare an amphiphilic chitosan derivative; then preparing a plant essential oil microcapsule by taking the amphiphilic chitosan derivative as a wall material and plant essential oil as a core material; and finally, compounding the plant essential oil microcapsules with a film-forming material to construct a film-coating fresh-keeping material, and applying the film-coating fresh-keeping material to fresh keeping of fruits and vegetables.
Owner:AGRI PRODS PROCESSING RES INST CHINESE ACAD OF TROPICAL AGRI SCI

Enterprise service management cloud storage system

The invention belongs to the technical field of cloud storage, and particularly relates to an enterprise service management cloud storage system which comprises a system initialization module, a distributed data storage module, a data encryption module, an authority control module, a multi-level cache module, a data backup and recovery module, a log monitoring module and a task scheduling and dynamic extension module. The distributed data storage module is responsible for dividing data in enterprise service management into a plurality of data blocks; the data encryption module is used for encrypting the enterprise service data stored in the cloud; the authority control module is responsible for managing the access authority of the user to the data; the multi-level cache module accelerates data access by configuring a local cache and a global cache; the data backup and recovery module is responsible for backing up the stored data regularly; the log monitoring module records various operation logs of the system; and the task scheduling and dynamic extension module is used for dynamically distributing calculation and storage resources according to the priority of the task and the utilization rate of the system resources.
Owner:无锡中斯盾科技有限公司

High-toughness flame-retardant foaming type PVC wood-plastic plate and preparation method thereof

The invention discloses a high-toughness flame-retardant foaming type PVC wood-plastic plate and a preparation method thereof, and belongs to the technical field of building materials. The high-toughness flame-retardant foaming type PVC wood-plastic plate comprises the following components in percentage by mass: 30%-50% of PVC resin, 20%-40% of a polyurethane prepolymer, 5%-30% of wood fibers, 2%-10% of a nano filler, 2%-10% of a flame retardant, 1%-5% of a plasticizer, 0.5%-2% of a foaming agent and 0-1% of other auxiliaries, and the PVC resin and the polyurethane prepolymer form an interpenetrating network structure. According to the invention, the PVC resin and the polyurethane prepolymer are mixed according to a certain proportion to form a PVC / polyurethane interpenetrating network structure, which not only enhances the mechanical strength of the material, but also greatly improves the toughness and impact resistance of the material; the introduction of the nanofiller further enhances the interface bonding force and stress dispersion capability of the material.
Owner:ANHUI AIYALUN NEW MATERIAL TECH CO LTD

Access control method and device, chip system, readable storage medium and program product

The invention relates to an access control method and device, a chip system, a computer readable storage medium and a computer program product. The method is applied to an access control assembly electrically connected with a bus, a first master device and a second master device access a slave device through the bus, and the method comprises the steps of obtaining an access request sent by the second master device based on the bus; determining an address window corresponding to the second master device and an attribute of the address window based on a value in a configurable register of the access control component; the value in the configurable register is obtained by mapping the first array information in the programmed disposable fuse; the attribute of the address window comprises access limitation or access permission; and under the condition that the address of the slave device in the access request is covered by the access-restricted address window corresponding to the second master device, sending an instruction of intercepting the access request to a request processing component electrically connected with the first master device. By adopting the method, the security of the data in the chip can be improved.
Owner:CCORE TECH CO LTD

Antibacterial mildew-proof corrugated paper and preparation method thereof

The invention provides antibacterial and mildew-proof corrugated paper and a preparation method thereof, and belongs to the technical field of packaging materials. According to the corrugated paper, the efficient antibacterial agent is doped into the paper base material, and the paper base material is packaged through a microcapsule technology, so that uniform distribution and long-acting release of the antibacterial agent in the paper are ensured. The preparation process comprises the steps of paper pulp preparation, antibacterial agent preparation, raw paper preparation, antibacterial protection layer coating, corrugated paper forming and the like. The antibacterial and mildewproof corrugated paper has excellent antibacterial and mildewproof effects, can keep good physical properties, is suitable for packaging products such as food, medicines and cosmetics with strict requirements on sanitary conditions, effectively prevents microbial contamination and guarantees product quality and safety.
Owner:佛山合欣包装有限公司

Polyurethane adhesive for textile pigment ink and preparation method thereof

The invention relates to the technical field of textile printing and dyeing, in particular to a polyurethane adhesive for textile pigment ink and a preparation method of the polyurethane adhesive. The polyurethane adhesive is prepared through the combined action of the waterborne polyurethane emulsion, the solvent, the surfactant, the stabilizer, the cross-linking agent and the ethylene glycol. The prepared polyurethane adhesive is small in particle size and can present a clear printing effect; the stability is excellent, the particle size is not increased after the printing ink is compounded with color paste, and the printing quality and durability are powerfully guaranteed; the wet friction performance of a printed cloth cover is excellent, and the durability of a printed product is remarkably improved; the ethylene glycol humectant is adopted, so that the moisturizing performance of the adhesive is further improved, and particle size increase and performance reduction caused by water evaporation are effectively prevented; meanwhile, the waterborne polyurethane resin is adopted, so that the adhesive is more environment-friendly.
Owner:JIANGSU RUIYANG ANTAI NEW MATERIAL TECH CO LTD

High-temperature-resistant, low-smoke, halogen-free, flame-retardant and fire-resistant polyolefin cable

The invention discloses a high-temperature-resistant, low-smoke, halogen-free, flame-retardant and fire-resistant polyolefin cable, relates to the technical field of cables, and aims to solve the problems that a cable core twisting or welding mode is often adopted for connection of a traditional polyolefin cable in the prior art, operation is troublesome, time and labor are consumed, cable core connection of the cable cannot be conveniently carried out, and practicability is poor. The cable body comprises a cable core and a functional sleeve, the cable core comprises a wire core and an inner sheath, the wire core comprises a conductor, an inner shielding layer, an inner insulating layer and a wire core protection sleeve, one side of the cable body is provided with a connecting piece, the connecting piece is composed of a connecting column and a winding layer, the two sides of the connecting column are symmetrically provided with jacks respectively, and the winding layer is arranged in the cable body. A plurality of connecting holes are formed in the connecting column, the two ends of each connecting hole are communicated with the two inserting holes respectively, a lower conductive plate is fixedly installed on the lower portion of the interior of the connecting hole of the connecting column, a conductive block is fixedly installed in the middle of the upper portion of the lower conductive plate, and an upper conductive plate is arranged above the conductive block.
Owner:NANJING HENGMEI CABLE & WIRE CO LTD

Full test cycle document generation system based on self-defined template

The invention provides a full test cycle document generation system based on a user-defined template, which belongs to the technical field of internet process management and comprises a project management module, a data processing module, a document generation module, a log module and a database. According to the method, a test document is sorted according with a grammar specification, so that a multi-case data coupled document file can be quickly generated by filling data; according to the invention, the user can be helped to quickly organize the test data and generate the required test document. Various document files can be generated through the document template self-defined by the jinji2 grammar, so that the user is helped to reduce the cost of sorting test data, and the probability of document data disorder is reduced.
Owner:INSPUR QILU SOFTWARE IND

Antibacterial and anti-mite intelligent constant temperature fiber and preparation method thereof

The invention relates to the field of fiber technology, and in particular to a method for preparing an antibacterial and anti-mite intelligent constant temperature fiber, comprising the steps of preparing a soybean protein solution, preparing a temperature regulating solution, preparing a mixed spinning solution, pre-spinning injection, spinning and post-processing. The antibacterial and anti-mite intelligent constant temperature fiber prepared by the invention has better softness and hand feel than the same type of added functional fibers in the industry due to the addition of soybean protein isolate, and has obvious advantages. The melting enthalpy is 44.5-55.6 J / g, the crystallization enthalpy is 42.4-53.1 J / g, and the fiber has better constant temperature performance. The fiber has an antibacterial rate of more than 98% against Staphylococcus aureus, more than 94% against Escherichia coli, and more than 95% against Candida albicans, and has a very strong anti-mite effect, with a detection rate of 0 dust mites and an avoidance rate of ≥99%.
Owner:QINGDAO BANGTE ECOLOGICAL TEXTILE TECH CO LTD

Antioxidant for carbon capture composite amine absorbent and preparation method thereof

The invention relates to the technical field of carbon capture, in particular to an antioxidant for a carbon capture composite amine absorbent and a preparation method of the antioxidant, and the antioxidant comprises the following raw materials in parts by weight: 30-60 parts of a sulfur-containing organic compound, 20-40 parts of a metal complex and 10-30 parts of a high-molecular polymer; wherein the sulfur-containing organic compound has a sulfur-carbon bonded conjugated system; the metal complex is a complex formed by transition metal ions and an organic ligand containing nitrogen and oxygen coordination atoms; the high-molecular polymer comprises any one or more of a polyethylene glycol derivative, polyvinylpyrrolidone, polyacrylic acid and polymethyl methacrylate. The antioxidant provided by the invention has excellent oxidation resistance and good stability in the carbon capture composite amine absorbent, does not influence the absorption performance of the composite amine absorbent on carbon dioxide, and can effectively ensure the efficient and stable operation of the carbon capture process.
Owner:CHINA HUADIAN ENG CO LTD +1

High-elasticity grouting material and preparation method thereof

The invention relates to the technical field of new materials, and discloses a high-elasticity grouting material and a preparation method thereof.The method comprises the steps that after an acrylate mixture and triethanolamine are stirred to be evenly mixed, methyl methacrylate, styrene, vinyl trichlorosilane and N-hydroxymethyl acrylamide are sequentially added for stirring; adding an initiator and continuously stirring to promote the polymerization reaction; gradually adding heavy calcium carbonate, aluminum oxide and nano silicon dioxide, ensuring uniform distribution of the filler, adding butyl acrylate and hydroquinone, adding a defoaming agent and a dispersing agent, and continuously stirring to remove bubbles and ensure uniform distribution of the filler, so as to obtain a mixture; and pouring the mixture into a mold for curing to obtain the high-elasticity grouting material. The high-elasticity grouting material disclosed by the invention has excellent mechanical properties and durability, and is suitable for crack repair, water prevention, sealing and the like of various constructional engineering.
Owner:SICHUAN TONGSHEN WATERPROOF ENG CO LTD

Yellow river dam body protection structure

The utility model belongs to the technical field of dam body protection, and particularly relates to a Yellow River dam body protection structure which comprises a dam body. A plurality of wave breaking plates are mounted on the dam body; a protection device is mounted on the wave breaking plate; the protection device comprises a sliding plate; two sliding blocks are mounted at the bottom of the sliding plate; the sliding block is connected with a fixed rod in a sliding manner; the bottom of the sliding block is connected with a damper. By arranging the protection device, during working, impact waves generated by river water impact on the sliding plate on the wave breaking plate, the sliding plate slides on the fixing rod through the sliding block connected with the bottom, and the damper connected with the bottom of the sliding block can effectively disperse and reduce direct impact force of the river water impact waves on the dam body; when impact waves impact a sliding plate on the wave breaking plate, the sliding plate can slide on a fixed rod, and meanwhile, a damper connected with the bottom of a sliding block can further reduce the impact force and prevent the impact force from severely damaging the dam body.
Owner:LIAOCHENG YELLOW RIVER RIVER AFFAIRS BUREAU DONGA YELLOW RIVER RIVER AFFAIRS BUREAU

Carbon nitride composite material as well as preparation method and application thereof

The invention discloses a carbon nitride composite material as well as a preparation method and application thereof, and designs and prepares an activated carbon loaded modified carbon nitride nanosheet, K ions are doped between layers of the modified carbon nitride nanosheet to form local geometric distortion caused by KN bridging and K + intercalation, and the local geometric distortion and a P gap state generate synergy, so that the performance of the carbon nitride composite material is improved. The adsorption and activation capabilities of the material on O2 molecules are jointly optimized, so that the reaction from * OO to * OOH is obviously accelerated. The adsorption and enrichment effects of the activated carbon and the oxidative degradation and sterilization capabilities of the photocatalytic material can be fully utilized.
Owner:UNIV OF SCI & TECH BEIJING

Halogen-free phosphorus-based flame-retardant epoxy resin composition and application thereof in high-heat-resistance copper-clad plate

PendingCN121873508AReduce the risk of migration and precipitationGuaranteed persistencePolymer scienceResin matrix
The invention relates to the technical field of halogen-free phosphorus flame-retardant materials, in particular to a halogen-free phosphorus flame-retardant epoxy resin composition and application thereof in a high-heat-resistance copper-clad plate, and the halogen-free phosphorus flame-retardant epoxy resin composition comprises the following raw materials: novolac epoxy resin, a flame retardant, 2-ethyl-4-methylimidazole, a curing agent, fused silicon dioxide and flaky boron nitride. According to the flame retardant, a polyether amine flexible chain segment in a molecular structure of the flame retardant is compatible with an epoxy resin matrix, so that the possibility of phase separation and interface defects is reduced, and the mechanical property level of an epoxy resin cured product is favorably maintained while the flame retardant property is ensured; the epoxy group at the tail end enables the flame retardant to participate in a curing reaction, and is anchored in an epoxy three-dimensional network through a covalent bond, so that the risk of migration and precipitation of the flame retardant is reduced, and the durability and stability of the flame retardant property are ensured.
Owner:CHONGQING DEKAI IND CO LTD

Slope structure suitable for expressway in high-water-level area and construction method of slope structure

The invention discloses a slope structure suitable for an expressway in a high-water-level area and a construction method of the slope structure. The technical problem that in the prior art, the reinforcement and drainage effects are poor is solved. The slope structure comprises a first slope surface, a first platform, a second slope surface, a second platform, a third slope surface and a third platform which are sequentially distributed from bottom to top. The gradient is as follows: the first slope, the second slope and the third slope; according to the transverse length, the first slope is larger than the second slope and larger than the third slope, and the first platform is larger than the second platform and larger than the third platform; a drainage structure is arranged on the first slope surface; water guide structures are arranged on the second slope surface and the third slope surface; waterproof structures are arranged on the first platform and the second platform; and a grouting structure is arranged on the third platform. The slope structure has high adaptability and practicability, the functions of the slope surfaces and the platforms are focused, and a comprehensive protection system formed by compounding multiple measures such as water drainage, water guide, water prevention and reinforcement can effectively cope with the complex hydrogeological environment of a high-water-level area.
Owner:中电建路桥集团有限公司

Bait cage for fishing

The utility model relates to the technical field of bait cages, and discloses a bait cage for fishing, which comprises a bait platform, the bait platform is connected with an annular mesh enclosure, connecting channels are arranged between the bait platform and the interior of the mesh enclosure at equal intervals and communicated with the bait platform and the interior of the mesh enclosure, a limiting ring is arranged in the bait platform, and a plurality of groups of trapping assemblies are rotatably connected to the limiting ring. A detachable top cover plate and a limiting assembly for detachably fixing the top cover plate are arranged at the top of the mesh enclosure, and the outer side of the bait table is connected with a connecting line assembly; in the utility model, the bait cage adopts the design of the trapping assembly, so that the fishing process is more efficient. Once the fish is attracted by the bait and occludes with the fishhook, the sliding block automatically rotates to roll the fish into the mesh enclosure, and when the fish is attracted by the bait and occludes with the fishhook, the sliding block automatically rotates to roll the fish into the mesh enclosure. By means of the design, the capturing process can be faster and more effective, and the capturing success rate is increased.
Owner:WEIHAI YIXIN TRADING CO LTD

Wear-resistant shading composite fabric

The utility model relates to a wear-resistant shading composite fabric, which comprises a shading layer and wear-resistant layers respectively compounded on the upper surface and the lower surface of the shading layer, the shading layer is formed by interweaving shading yarns serving as warp and weft yarns respectively, and the wear-resistant layers are fabric layers which are formed by interweaving wear-resistant yarns serving as warp and weft yarns respectively and are uniformly distributed with holes. Compared with the prior art, abrasion of the shading fabric can be reduced, and shading durability, breathability, abrasion resistance and the like of the shading fabric can be improved.
Owner:SHANGHAI HUANGGEN APPAREL CO LTD

A hub-type composite embedded balance block structure

This utility model discloses a hub-mounted composite embedded balance block structure, including balance blocks with a base pad installed on the bottom surface of the balance blocks. Through the assembly mechanism, this hub-mounted composite embedded balance block structure allows for the cutting of an appropriate number of balance blocks according to the required weight before use. To facilitate bending and installation, lightweight balance blocks are added to the sides of the balance blocks, increasing the convenience of weight distribution and bending flexibility. Simultaneously, to ensure a more secure connection and easier bending, a mesh pad is installed at the bottom of the balance block, with a hanging mesh embedded inside. The hanging mesh enhances the bottom's connectivity and flexibility, facilitating bending and secure external assembly. This avoids limitations that neglect structural compactness and ease of installation, resulting in excessively large balance blocks or cumbersome installation steps, thus affecting its practical application value.
Owner:FUJIAN SHENLIKA ALUMINUM IND DEV

Metal clad steel plate with heat preservation function

The utility model relates to the technical field of metal clad steel plates, and provides a metal clad steel plate with a heat preservation function, which comprises steel plate layers, the steel plate layers are distributed in parallel up and down, adhesive combination layers are arranged on the inner sides of the upper and lower steel plate layers, and a composite connecting layer is distributed between the upper and lower adhesive combination layers; the composite connecting layer comprises a honeycomb connecting plate positioned between the upper and lower adhesive combination layers; the composite heat preservation blocks are arranged in each honeycomb hole in the honeycomb connecting plate; a plurality of hexagonal butt joint bosses are arranged on the inner side faces of the upper gluing combination layer and the lower gluing combination layer, and the multiple butt joint bosses are correspondingly connected to the honeycomb connecting plate in a clamped mode. The metal clad steel plate has excellent thermal insulation performance, stable and durable structure and lightweight design, can keep stable temperature in various environments, prolongs the service life, reduces the energy consumption and maintenance cost, improves the use convenience and economy, and is a novel material with wide application prospects.
Owner:SUZHOU GAOSHENGLI INTELLIGENT TECHNOLOGY CO LTD

Foam extinguishing agent multi-component composition as well as preparation method and application thereof

The invention provides a foam extinguishing agent multi-component composition as well as a preparation method and application thereof. The foam extinguishing agent multi-component composition comprises the following components: 31-150 parts of a short-chain fluorocarbon surfactant, 26-52 parts of an organic silicon surfactant, 35-100 parts of a foaming agent, 12-32 parts of a cross-linking agent, 15-20 parts of a gelling agent and 5-20 parts of a foam stabilizer. The range and grade of fire or explosion accidents caused by battery thermal runaway of the lithium iron phosphate battery energy storage system are reduced to the maximum extent, and casualties and property loss are reduced.
Owner:SHANGHAI FIRE RES INST OF MEM +1

Display screen operation and maintenance control equipment and system and display system

The invention discloses a display screen operation and maintenance control device and system and a display system, and relates to the technical field of display. The display screen operation and maintenance control equipment comprises a main control unit, a micro-control unit, a network communication unit and a signal sending APP unit, wherein the main control unit is responsible for overall management and operation control; the network communication unit ensures data exchange with a cloud platform; the micro-control unit is adopted to store and manage preset broadcast control state information, so that the equipment can continue to operate according to a set state after power-off recovery, and operation and maintenance interruption caused by data loss is avoided; the micro-control unit further drives the equipment to be in a standby state or on / off at regular time according to the preset management information from the transmitting APP unit, so that the energy consumption is reduced; the message sending APP unit serves as an interface interacting with the cloud platform and is responsible for content receiving and pushing and data updating, execution and intelligent control of playing rules are achieved based on the playing control state and the micro-control unit, and higher flexibility and accuracy are provided for advertising of graphic and text information such as advertisements.
Owner:SHENZHEN HUIDU TECH

Multi-layer wave dissipating device capable of adjusting wave dissipating capacity

PendingCN119640727AExpanded area is largeReduce the unfolded areaBreakwatersQuaysEconomic benefitsStructural engineering
The invention discloses a multi-layer wave dissipating device capable of adjusting wave dissipating capacity. The device comprises a plurality of layers of wave dissipating devices; each wave dissipation device comprises a manger board, a winding drum and a fixing pile. The winding drum is installed at the top end of the fixing pile, one end of the manger board is connected with the winding drum, and the manger board can be rolled up or unfolded through rotation of the winding drum. By means of the design, the wave dissipating device can adjust the wave dissipating capacity according to actual requirements, and the wave dissipating device is suitable for wave protection requirements under different sea conditions. The multi-layer wave dissipation device is simple in structure, each layer of wave dissipation device is relatively independent and easy to assemble and replace, the construction cost is effectively reduced, and the multi-layer wave dissipation device has good economic benefits.
Owner:HUANENG CLEAN ENERGY RES INST +1

Emergency plugging device and emergency plugging method for preventing flowing soil from diffusing

The invention discloses an emergency plugging device and method for preventing flowing soil from diffusing. The device comprises an underground plugging assembly and an overground control assembly. The underground plugging assembly comprises a plugging framework and an air bag body, the plugging framework comprises an upper cover plate, metal supporting rods, a lower cover plate and a metal conical head, hose through holes are formed in the upper cover plate, the lower cover plate is fixedly connected with the metal conical head, the metal supporting rods are distributed at intervals in the circumferential direction, and the upper ends of the metal supporting rods are fixedly connected with the upper cover plate. The lower end is inserted into the lower cover plate; the air bag body is located in a space defined by the multiple metal supporting rods. The overground control assembly comprises a hose, one end of the hose is connected with the air bag body, the other end of the hose is connected with the high-pressure pump, an inflation valve and an air pressure controller are further arranged on the hose, and the control system is connected with the air pressure controller and the high-pressure pump. The emergency plugging method adopting the device can effectively slow down the damage speed of the flow soil and control the damage range of the flow soil.
Owner:HENAN UNIVERSITY

A real-time review monitoring and data acquisition storage system and method

The present invention relates to the technical field of data acquisition and storage, and discloses a real-time review monitoring and data acquisition and storage system and method. Monitoring data is acquired through a data acquisition module, and the acquisition frequency of the monitoring data is controlled through a dynamic acquisition strategy. The data fusion module performs fusion processing on the acquired monitoring data through a data fusion strategy, and provides more comprehensive monitoring data for subsequent analysis, which is conducive to revealing the deeper state and trend of the monitored object. The monitoring analysis module performs predictive analysis on the fused monitoring data through a predictive analysis strategy to generate monitoring results. The data storage module stores the fused monitoring data and monitoring results to a cloud platform through a secure storage strategy, so as to ensure the security and privacy of the data, and at the same time ensure the persistence and reliability of the data. The interactive feedback module receives and visually displays the monitoring data and monitoring results through a feedback display strategy.
Owner:NANJING PUBLIC RESOURCES TRADING CENT JIANGBEI NEW DISTRICT CENT

Phosphoric acid fuel cell PAFC separator graphite slurry spraying-drying-cooling-detection integrated continuous process

PendingCN121991566ARealize dynamic self-correctionSuppression of thickness deviationSpraying apparatusPretreated surfacesSlurryPhosphoric-acid fuel cell
The invention relates to the technical field of energy power, and discloses a phosphoric acid fuel cell PAFC separator graphite slurry spraying-drying-cooling-detection integrated continuous process, and the slurry is prepared from raw materials including crystalline flake graphite, fluorine modified phenolic resin, a polytetrafluoroethylene emulsion, a dispersant and a dilution solvent. The process comprises the following steps: carrying out double-sided coating by using a spraying station and matching with shielding protection; a near-infrared heater is adopted for drying; the exhaust hood and the dust collector are linked to generate micro negative pressure for cooling and dust collection; and carrying out quality detection by using an online weighing platform and a visual system. The core of the method is that a closed-loop self-adaptive compensation mechanism between detection data and spraying execution is established, and coating deviation is eliminated by adjusting slurry parameters in real time. And meanwhile, the hardened blocks are shielded through visual monitoring, online switching is triggered, and secondary pollution of the bonding surface is eliminated. The problems of poor process consistency and low efficiency in the prior art are solved, and the corrosion resistance and the production controlled degree of the partition plate are improved.
Owner:ZHONGKE RUNGU SMART ENERGY TECH (FOSHAN) CO LTD

Automobile air spring

ActiveCN224730002Ufit tightlyCreate multiple sealing effects
This utility model discloses an automotive air spring, relating to the field of automotive suspension systems. The automotive air spring includes an air spring unit comprising a spring shell, a first mounting base, and a second mounting base. Both ends of the spring shell are connected to the first and second mounting bases, respectively. Sealing components are provided at the connection points between both ends of the spring shell and the first and second mounting bases. Each sealing component includes a connecting ring and a compression ring. A compression groove is formed between the connecting ring and the first or second mounting base. The compression ring is located at both ends of the spring shell and inserted into the compression groove. Both the compression groove and the compression ring have a G-shaped cross-section. In this automotive air spring, the G-shaped compression groove and the compression ring in the sealing component fit tightly together. When the spring shell is inflated, the air pressure causes the contact surfaces of the compression ring and the compression groove to fit more tightly, forming a multiple sealing effect and significantly reducing the probability of air leakage.
Owner:JIANGLING MOTORS

Soothing cream and preparation method thereof

The invention relates to the field of soothing products, in particular to soothing cream and a preparation method thereof. The soothing cream comprises the following components: rhodiola root, peppermint, basil, a humectant, a preservative, an emulsifier, a thickener, grease and water. The preparation method of the soothing cream comprises the following steps: step 1, grinding the rhodiola rosea root, the peppermint and the basil into powder to obtain plant mixed powder; step 2, mixing the plant mixed powder with water, and carrying out microwave treatment under the condition of 600-700W for 20-30min to obtain a microwave mixture; 3, heating the microwave mixture to 95-100 DEG C, and keeping the temperature for 30-60 minutes to obtain a first mixture; and 4, mixing the rest raw materials with the first mixture, and uniformly stirring to obtain the soothing cream. The soothing cream provided by the invention can better improve the fragile and sensitive state of skin, has wider applicability, and can provide comprehensive and effective alleviation for skin sensitivity and inflammation.
Owner:GUANGZHOU OPSEVE COSMETICS

Information queue management method, system, product and medium on wireless communication network

The present application provides a method, system, product and medium for managing information queues on a wireless communication network, and relates to the field of wireless communication networks. Asynchronous messages are treated as delayed tasks and assigned to corresponding time slots of a time wheel, allowing precise positioning based on the processing time of the message, avoiding frequent full scans and improving processing efficiency. Secondly, tasks are synchronously stored in a storage device to ensure the persistence of messages and improve recovery capabilities during restarts or failures. By periodically checking unprocessed tasks and executing corresponding strategies, timeout messages can be processed in a timely manner, preventing task accumulation and processing delays.
Owner:NANJING WANMI INFORMATION TECH CO LTD